Saturday, September21, 2019 L-36.com


Marine Weather and Tides
Millington, MD

Version 3.4
NOTICE
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 6:48AMSunset 7:03PM Saturday September 21, 2019 7:02 AM EDT (11:02 UTC) Moonrise 10:41PMMoonset 12:50PM Illumination 52% Phase: Third Quarter Moon; Moon at 22 days in cycle
NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.
Marine Forecasts
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ANZ530 Chesapeake Bay North Of Pooles Island- 435 Am Edt Sat Sep 21 2019
Rest of the overnight..SW winds 5 kt. Waves flat.
Today..S winds around 5 kt. Waves flat.
Tonight..S winds 5 kt. Waves less than 1 ft.
Sun..S winds 5 to 10 kt. Waves 1 ft.
Sun night..S winds 5 to 10 kt. Waves 1 ft.
Mon..SW winds 5 to 10 kt. Waves 1 ft.
Mon night..NW winds 5 to 10 kt. Waves 1 ft. A chance of showers.
Tue..NW winds 5 to 10 kt. Waves 1 ft.
Wed..SW winds 5 kt. Waves less than 1 ft.
ANZ500 435 Am Edt Sat Sep 21 2019
Synopsis for the tidal potomac and md portion of the chesapeake bay.. High pressure will dominate over the waters through Saturday before settling to the south on Sunday. Small craft advisories may be required Sunday night and into Monday for a portion of the waters.


7 Day Forecast for Marine Location Near Millington, MD
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location: 39.26, -75.84     debug


Area Discussion for - Philadelphia/Mount Holly, PA
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Fxus61 kphi 211024
afdphi
area forecast discussion
national weather service mount holly nj
624 am edt Sat sep 21 2019

Synopsis
High pressure located in north carolina early this morning will
drift eastward and out to sea today and Sunday. A cold front is
expected to approach from the northwest on Monday and it should
pass through our region on Monday night. Another area of high
pressure is anticipated to follow for Tuesday and Wednesday. The
next cold front from the northwest is forecast to arrive late
on Thursday with high pressure expected for Friday.

Near term until 6 pm this evening
The sky was clear overnight and the wind was light. Valley fog
developed in parts of eastern pennsylvania and northern new
jersey. The fog will lift and dissipate by mid morning.

A mid level ridge will remain over the eastern states today.

Surface high pressure located in north carolina early this
morning will drift off the coast. The high will continue to
bring dry weather conditions to our region. We are anticipating
a mostly sunny sky with a few cumulus and some patchy cirrus
overhead.

A light southwest to south wind will develop in our region on
the back side of the high. Maximum temperatures will favor the
lower and middle 80s. The readings will be about 8 to 10 degrees
above normal for september 21.

Short term 6 pm this evening through 6 am Sunday
A short wave trough is expected to ride over the mid level
ridge tonight. The axis of the trough is forecast to approach
our region from the west late tonight. The feature will not have
much moisture associated with it. As a result, we are
anticipating only some scattered cloud cover. Meanwhile, the
surface high will continue to move slowly out to sea.

The wind is forecast to become light and variable for tonight.

Low temperatures are expected to be mainly in the upper 50s and
the lower 60s.

Long term Sunday through Friday
The mid level ridge over the eastern states will continue to
flatten on Sunday and Monday, as a trough moves from the dakotas
to the great lakes. The axis of the trough is forecast to pass
over the northeastern states from Monday night into Tuesday. The
surface cold front associated with the mid level feature is
expected to move through our region on Monday night.

Surface high pressure will begin to lose its influence over our
weather on Sunday and Sunday night but not before bringing
another mostly sunny and warm day. The southwest to south
surface flow will result in a noticeable increase in humidity.

Monday will be very warm and humid with an increase in cloud
cover. As the cold front approaches from the west, there will be
a chance of showers in the afternoon, mainly in eastern
pennsylvania and northern new jersey. The chance of showers will
likely spread eastward into central and southern new jersey,
northeastern maryland and delaware on Monday evening. Marginal
instability is anticipated, so we will keep the slight chance of
thunder.

The cold front is forecast to push to our east and southeast
during the mid week period. High pressure is expected to build
from the ohio river valley on Tuesday to the waters off the
southeast coast on Wednesday, bringing a couple of additional
dry days to our region.

Another mid level trough is forecast to pass across the great
lakes and the northeastern states from Wednesday night into
Thursday. It should pull a moisture starved cold front through
eastern pennsylvania, northeastern maryland, delaware and new
jersey late on Thursday. Surface high pressure is expected to
follow for Friday.

Above normal temperatures are anticipated for Sunday and
Monday. Readings should return near normal with lowering
humidity for Tuesday before both creep upward again from
Wednesday through Friday.

Aviation 12z Saturday through Wednesday
The following discussion is for kphl, kpne, kttn, kabe, krdg,
kilg, kmiv, kacy and surrounding areas.

Today... Local MVFR ifr conditions early this morning around
krdg and kilg, otherwiseVFR under a mostly clear sky. West to
south wind 4 to 8 knots.

Tonight...VFR with scattered clouds developing. Variable wind 6
knots or less.

Outlook...

Sunday and Sunday night... MainlyVFR. Southwest wind 5 to 10
knots.

Monday... MainlyVFR. A chance of afternoon showers. Southwest
wind around 10 knots.

Monday night... MainlyVFR. A chance of showers. Southwest wind
5 to 10 knots becoming northwest.

Tuesday... MainlyVFR. Northwest wind around 10 knots.

Tuesday night... MainlyVFR. Northwest wind 5 to 10 knots.

Wednesday... MainlyVFR. Northwest wind 5 to 10 knots becoming
southwest.

Marine
High pressure will continue to influence the coastal waters of
new jersey and delaware into tonight. The wind should settle
into the southwest and south around 10 to 15 knots.

Waves of 4 to 6 feet this morning should subside gradually to 3
to 4 feet during the course of the day. A small craft advisory
remains in effect until noon for our coastal waters north of
atlantic city, and until 4:00 pm for our coastal waters from the
atlantic city area down to fenwick island, delaware.

Outlook...

Sunday... No marine headlines are anticipated.

Sunday night into Monday night... Southwest to south wind
gusting around 25 knots at times. Waves on our ocean waters may
build around 5 feet.

Tuesday through Wednesday... No marine headlines are
anticipated.

Rip currents...

a long period easterly swell with a wave period of 12 to 14
seconds is expected to continue for today. Breaking waves are
forecast to be in the 3 to 4 foot range. As a result, there is a
high risk for the development of dangerous rip currents for
today along the coasts of delaware and new jersey.

The long period easterly swell is anticipated to persist into
Sunday. Wave heights will likely subside a bit, so we are
expecting a moderate risk of rip currents at that time.

Phi watches warnings advisories
Pa... None.

Nj... High rip current risk through this evening for njz014-024>026.

De... High rip current risk through this evening for dez004.

Md... None.

Marine... Small craft advisory until 4 pm edt this afternoon for
anz452>455.

Small craft advisory until noon edt today for anz450-451.

Synopsis... Iovino
near term... Iovino
short term... Iovino
long term... Iovino
aviation... Iovino
marine... Iovino


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CHCM2 - 8573927 - Chesapeake City, MD 19 mi44 min Calm G 1.9 55°F 74°F1024.1 hPa
TCBM2 - 8573364 - Tolchester Beach, MD 22 mi56 min E 1.9 G 2.9 60°F 74°F1023.9 hPa
RDYD1 - 8551910 - Reedy Point, DE 25 mi56 min 57°F 74°F1023.2 hPa
SJSN4 - 8537121 - Ship John Shoal, NJ 25 mi56 min SW 11 G 13 64°F 75°F1024.4 hPa
DELD1 - 8551762 - Delaware City, DE 26 mi50 min Calm G 0 57°F 70°F1023.8 hPa
CPVM2 34 mi50 min 68°F
FSNM2 36 mi56 min Calm G 0 63°F 1023.5 hPa
FSKM2 - 8574728 - Francis Scott Key Bridge, MD 37 mi44 min WSW 2.9 G 4.1 62°F 1023.7 hPa
44063 - Annapolis 38 mi26 min WSW 5.8 G 5.8 65°F 73°F1023.9 hPa
APAM2 - 8575512 - Annapolis, MD 39 mi44 min 62°F 1023.4 hPa
BLTM2 - 8574680 - Baltimore, MD 39 mi56 min W 2.9 G 2.9 61°F 76°F1023.4 hPa
TPLM2 - Thomas Point, MD 40 mi62 min S 7 G 8 67°F 74°F1024.8 hPa (-0.0)55°F
BRND1 - 8555889 - Brandywine Shoal Light, DE 43 mi44 min 1024.3 hPa
MRCP1 - 8540433 - Marcus Hook, PA 44 mi44 min 60°F 74°F1023.5 hPa
CA2 - 8571892 - Cambridge, MD 49 mi56 min Calm G 1.9 61°F 74°F1024 hPa

Wind History for Chesapeake City, MD
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Dover Air Force Base, DE21 mi66 minS 710.00 miFair58°F56°F94%1024 hPa

Link to 5 minute data for KDOV

Wind History from DOV (wind in knots)
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Last 24hrS5S5--W8W8W4W5S5W9SW7SW5W5SW4SW4S3S4S6S5--S5S4S6S7S7
1 day agoN7N7NE11NE9N10NE5NE8CalmCalmCalmE3E6E4SE4S5S7S4SW4CalmSW3SW4S4SW3Calm
2 days agoN5N4N11NE10NE11NE11NE7NE7E13E8E5E6E12E13E10E10NE10NE12NE14NE11NE10NE14NE9
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Tide / Current Tables for Millington, Maryland
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Millington
Click for Map
Sat -- 02:08 AM EDT     3.36 feet High Tide
Sat -- 06:49 AM EDT     Sunrise
Sat -- 10:09 AM EDT     1.40 feet Low Tide
Sat -- 01:50 PM EDT     Moonset
Sat -- 02:11 PM EDT     2.22 feet High Tide
Sat -- 07:02 PM EDT     Sunset
Sat -- 08:36 PM EDT     0.74 feet Low Tide
Sat -- 10:43 PM EDT     Last Quarter
Sat -- 11:40 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.63.13.43.332.72.321.71.51.41.51.722.22.21.91.61.20.90.80.811.5

Tide / Current Tables for Chesapeake and Delaware Canal, Maryland/Delaware Current
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Chesapeake and Delaware Canal
Click for Map
Sat -- 12:53 AM EDT     1.97 knots Max Flood
Sat -- 03:41 AM EDT     -0.04 knots Slack
Sat -- 06:15 AM EDT     -1.38 knots Max Ebb
Sat -- 06:49 AM EDT     Sunrise
Sat -- 08:26 AM EDT     0.01 knots Slack
Sat -- 12:47 PM EDT     1.68 knots Max Flood
Sat -- 01:51 PM EDT     Moonset
Sat -- 02:56 PM EDT     -0.02 knots Slack
Sat -- 06:33 PM EDT     -2.17 knots Max Ebb
Sat -- 07:02 PM EDT     Sunset
Sat -- 10:06 PM EDT     0.06 knots Slack
Sat -- 10:43 PM EDT     Last Quarter
Sat -- 11:39 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.821.71.1-0.7-1.2-1.4-1.3-0.80.91.31.51.61.71.4-0.4-1.5-2-2.1-2.2-1.9-1.4-0.41.1

Weather Map
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wmap_A
GEOS Local Image of Mid-Atlantic    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
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Wind Forecast for Philadelphia/Mount Holly, PA (7,2,3,4)
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Ground Weather Radar Station Dover AFB, DE
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Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.